Crystal Structure of Meganuclease I-SmaMI Bound to Uncleaveable DNA with a TTGT Central Four
PDB ID:4Z20 Metal site ID: 4Z20-CA-1 Bound amino acids or nucleotide residues: A1T1 Group identifier: A2C1D1E1T2 Is homomeric: False Amino acid or nucleotide residue IDs: ALA A.19 DT B.16 All ligands IDs: ALA A.19 DT B.16 Number of coordinating amino acids or nucleotide residues: 2 Number of coordinating ligands: 2 Number of coordinating chains: 2 Number of coordinating chains: 2